Semiconductor device and method for manufacturing the same

摘要

To realize a high-performance liquid crystal display device or light-emitting element using a plastic film. A CPU is formed over a first glass substrate and then, separated from the first substrate. A pixel portion having a light-emitting element is formed over a second glass substrate, and then, separated from the second substrate. The both are bonded to each other. Therefore, high integration can be achieved. Further, in this case, the separated layer including the CPU serves also as a sealing layer of the light-emitting element.

主权项

1. A semiconductor device comprising:
a first substrate; a first adhesive layer over the first substrate; a pixel portion and a driver circuit over the first adhesive layer, the pixel portion comprising:
a first transistor over the first adhesive layer;a second transistor over the first adhesive layer;a first electrode over the first transistor;an EL layer over the first electrode; anda second electrode over the EL layer; a second substrate provided with a circuit comprising a third transistor; a second adhesive layer between the circuit and the second substrate; and a sealing material surrounding the pixel portion and the driver circuit, wherein the circuit overlaps with the driver circuit, and wherein the pixel portion, the driver circuit, the sealing material, and the circuit are provided between the first adhesive layer and the second adhesive layer.